Added option to send data as raw values to MQTT

This commit is contained in:
Gunnar Skjold 2020-03-10 18:43:18 +01:00
parent 732639814b
commit e12980db11
5 changed files with 182 additions and 26 deletions

View File

@ -123,6 +123,14 @@ void AmsConfiguration::setMqttPassword(String mqttPassword) {
this->mqttPassword = String(mqttPassword);
}
int AmsConfiguration::getMqttPayloadFormat() {
return this->mqttPayloadFormat;
}
void AmsConfiguration::setMqttPayloadFormat(int mqttPayloadFormat) {
this->mqttPayloadFormat = mqttPayloadFormat;
}
void AmsConfiguration::clearMqtt() {
setMqttHost("");
setMqttPort(1883);
@ -214,6 +222,7 @@ bool AmsConfiguration::hasConfig() {
case 72:
case 75:
case 80:
case 81:
return true;
default:
return false;
@ -238,6 +247,9 @@ bool AmsConfiguration::load() {
case 80:
success = loadConfig80(address);
break;
case 81:
success = loadConfig81(address);
break;
}
EEPROM.end();
return success;
@ -278,6 +290,7 @@ bool AmsConfiguration::loadConfig72(int address) {
setMqttUser("");
setMqttPassword("");
}
setMqttPayloadFormat(0);
clearAuth();
@ -332,6 +345,7 @@ bool AmsConfiguration::loadConfig75(int address) {
setMqttUser("");
setMqttPassword("");
}
setMqttPayloadFormat(0);
address += readByte(address, &authSecurity);
if (authSecurity > 0) {
@ -403,6 +417,80 @@ bool AmsConfiguration::loadConfig80(int address) {
} else {
clearMqtt();
}
setMqttPayloadFormat(0);
address += readByte(address, &authSecurity);
if (authSecurity > 0) {
address += readString(address, &temp);
setAuthUser(temp);
address += readString(address, &temp);
setAuthPassword(temp);
} else {
clearAuth();
}
int i;
address += readInt(address, &i);
setMeterType(i);
address += readInt(address, &i);
setDistributionSystem(i);
address += readInt(address, &i);
setMainFuse(i);
address += readInt(address, &i);
setProductionCapacity(i);
ackWifiChange();
return true;
}
bool AmsConfiguration::loadConfig81(int address) {
char* temp;
address += readString(address, &temp);
setWifiSsid(temp);
address += readString(address, &temp);
setWifiPassword(temp);
address += readString(address, &temp);
setWifiIp(temp);
address += readString(address, &temp);
setWifiGw(temp);
address += readString(address, &temp);
setWifiSubnet(temp);
bool mqtt = false;
address += readBool(address, &mqtt);
if(mqtt) {
address += readString(address, &temp);
setMqttHost(temp);
int port;
address += readInt(address, &port);
setMqttPort(port);
address += readString(address, &temp);
setMqttClientId(temp);
address += readString(address, &temp);
setMqttPublishTopic(temp);
address += readString(address, &temp);
setMqttSubscribeTopic(temp);
bool secure = false;
address += readBool(address, &secure);
if (secure)
{
address += readString(address, &temp);
setMqttUser(temp);
address += readString(address, &temp);
setMqttPassword(temp);
} else {
setMqttUser("");
setMqttPassword("");
}
int payloadFormat;
address += readInt(address, &payloadFormat);
setMqttPayloadFormat(payloadFormat);
} else {
clearMqtt();
}
address += readByte(address, &authSecurity);
if (authSecurity > 0) {
@ -455,6 +543,7 @@ bool AmsConfiguration::save() {
} else {
address += saveBool(address, false);
}
address += saveInt(address, mqttPayloadFormat);
} else {
address += saveBool(address, false);
}

View File

@ -38,6 +38,8 @@ public:
void setMqttUser(String mqttUser);
String getMqttPassword();
void setMqttPassword(String mqttPassword);
int getMqttPayloadFormat();
void setMqttPayloadFormat(int mqttPayloadFormat);
void clearMqtt();
bool isMqttChanged();
@ -79,6 +81,7 @@ private:
String mqttSubscribeTopic;
String mqttUser;
String mqttPassword;
int mqttPayloadFormat;
bool mqttChanged;
byte authSecurity;
@ -88,12 +91,13 @@ private:
int meterType, distributionSystem, mainFuse, productionCapacity;
const int EEPROM_SIZE = 512;
const int EEPROM_CHECK_SUM = 80; // Used to check if config is stored. Change if structure changes
const int EEPROM_CHECK_SUM = 81; // Used to check if config is stored. Change if structure changes
const int EEPROM_CONFIG_ADDRESS = 0;
bool loadConfig72(int address);
bool loadConfig75(int address);
bool loadConfig80(int address);
bool loadConfig81(int address);
int saveString(int pAddress, const char* pString);
int readString(int pAddress, char* pString[]);

View File

@ -239,6 +239,9 @@ void loop() {
if(!mqtt.connected() || config.isMqttChanged()) {
MQTT_connect();
}
if(config.getMqttPayloadFormat() == 1) {
sendSystemStatusToMqtt();
}
} else if(mqtt.connected()) {
mqtt.disconnect();
}
@ -366,17 +369,43 @@ void readHanPort() {
ws.setData(data);
if(!config.getMqttHost().isEmpty() && !config.getMqttPublishTopic().isEmpty()) {
StaticJsonDocument<512> json;
hanToJson(json, data, hw, temperature);
if (debugger) {
debugger->print("Sending data to MQTT: ");
serializeJsonPretty(json, *debugger);
debugger->println();
}
if(config.getMqttPayloadFormat() == 0) {
StaticJsonDocument<512> json;
hanToJson(json, data, hw, temperature);
if (debugger) {
debugger->print("Sending data to MQTT: ");
serializeJsonPretty(json, *debugger);
debugger->println();
}
String msg;
serializeJson(json, msg);
mqtt.publish(config.getMqttPublishTopic(), msg.c_str());
String msg;
serializeJson(json, msg);
mqtt.publish(config.getMqttPublishTopic(), msg.c_str());
} else if(config.getMqttPayloadFormat() == 1) {
mqtt.publish(config.getMqttPublishTopic() + "/meter/dlms/timestamp", String(data.getPackageTimestamp()));
switch(data.getListType()) {
case 3:
mqtt.publish(config.getMqttPublishTopic() + "/meter/clock", String(data.getMeterTimestamp()));
mqtt.publish(config.getMqttPublishTopic() + "/meter/import/reactive/accumulated", String(data.getReactiveImportCounter(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/import/active/accumulated", String(data.getActiveImportCounter(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/export/reactive/accumulated", String(data.getReactiveExportCounter(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/export/active/accumulated", String(data.getActiveExportCounter(), 2));
case 2:
mqtt.publish(config.getMqttPublishTopic() + "/meter/id", data.getMeterId());
mqtt.publish(config.getMqttPublishTopic() + "/meter/type", data.getMeterType());
mqtt.publish(config.getMqttPublishTopic() + "/meter/l1/current", String(data.getL1Current(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/l1/voltage", String(data.getL1Voltage(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/l2/current", String(data.getL2Current(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/l2/voltage", String(data.getL2Voltage(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/l3/current", String(data.getL3Current(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/l3/voltage", String(data.getL3Voltage(), 2));
mqtt.publish(config.getMqttPublishTopic() + "/meter/export/reactive", String(data.getReactiveExportPower()));
mqtt.publish(config.getMqttPublishTopic() + "/meter/export/active", String(data.getActiveExportPower()));
mqtt.publish(config.getMqttPublishTopic() + "/meter/import/reactive", String(data.getReactiveImportPower()));
case 1:
mqtt.publish(config.getMqttPublishTopic() + "/meter/import/active", String(data.getActiveImportPower()));
}
}
mqtt.loop();
delay(10);
}
@ -512,8 +541,12 @@ void MQTT_connect() {
mqtt.subscribe(config.getMqttSubscribeTopic());
if (debugger) debugger->printf(" Subscribing to [%s]\r\n", config.getMqttSubscribeTopic().c_str());
}
sendMqttData("Connected!");
if(config.getMqttPayloadFormat() == 0) {
sendMqttData("Connected!");
} else if(config.getMqttPayloadFormat() == 1) {
sendSystemStatusToMqtt();
}
} else {
if (debugger) {
debugger->print(" failed, ");
@ -539,9 +572,7 @@ void sendMqttData(String data)
if(vcc > 0) {
json["vcc"] = vcc;
}
float rssi = WiFi.RSSI();
rssi = isnan(rssi) ? -100.0 : rssi;
json["rssi"] = rssi;
json["rssi"] = hw.getWifiRssi();
// Stringify the json
String msg;
@ -554,6 +585,26 @@ void sendMqttData(String data)
if (debugger) debugger->println(data);
}
unsigned long lastSystemDataSent = -10000;
void sendSystemStatusToMqtt() {
if (config.getMqttPublishTopic().isEmpty())
return;
if(millis() - lastSystemDataSent < 10000)
return;
lastSystemDataSent = millis();
mqtt.publish(config.getMqttPublishTopic() + "/id", WiFi.macAddress());
mqtt.publish(config.getMqttPublishTopic() + "/uptime", String((unsigned long) millis64()/1000));
double vcc = hw.getVcc();
if(vcc > 0) {
mqtt.publish(config.getMqttPublishTopic() + "/vcc", String(vcc, 2));
}
mqtt.publish(config.getMqttPublishTopic() + "/rssi", String(hw.getWifiRssi()));
if(temperature != DEVICE_DISCONNECTED_C) {
mqtt.publish(config.getMqttPublishTopic() + "/vcc", String(temperature, 2));
}
}
void rgb_led(int color, int mode) {
// Activate red and green LEDs if RGB LED is present (HAS_RGB_LED=1)
// If no RGB LED present (HAS_RGB_LED=0 or not defined), all output goes to ESP onboard LED

View File

@ -226,12 +226,17 @@ void AmsWebServer::configMqttHtml() {
html.replace("${config.mqtt}", config->getMqttHost() == 0 ? "" : "checked");
html.replace("${config.mqttHost}", config->getMqttHost());
html.replace("${config.mqttPort}", String(config->getMqttPort()));
if(config->getMqttPort() > 0) {
html.replace("${config.mqttPort}", String(config->getMqttPort()));
} else {
html.replace("${config.mqttPort}", String(1883));
}
html.replace("${config.mqttClientId}", config->getMqttClientId());
html.replace("${config.mqttPublishTopic}", config->getMqttPublishTopic());
html.replace("${config.mqttSubscribeTopic}", config->getMqttSubscribeTopic());
html.replace("${config.mqttUser}", config->getMqttUser());
html.replace("${config.mqttPassword}", config->getMqttPassword());
html.replace("${config.mqttPayloadFormat}", String(config->getMqttPayloadFormat()));
server.setContentLength(html.length());
server.send(200, "text/html", html);
@ -459,14 +464,14 @@ void AmsWebServer::handleSave() {
if(server.hasArg("mqttConfig") && server.arg("mqttConfig") == "true") {
if(server.hasArg("mqtt") && server.arg("mqtt") == "true") {
config->setMqttHost(server.arg("mqttHost"));
config->setMqttPort(server.arg("mqttPort").toInt());
int port = server.arg("mqttPort").toInt();
config->setMqttPort(port == 0 ? 1883 : port);
config->setMqttClientId(server.arg("mqttClientId"));
config->setMqttPublishTopic(server.arg("mqttPublishTopic"));
config->setMqttSubscribeTopic(server.arg("mqttSubscribeTopic"));
config->setMqttUser(server.arg("mqttUser"));
config->setMqttPassword(server.arg("mqttPassword"));
config->setAuthUser(server.arg("authUser"));
config->setAuthPassword(server.arg("authPassword"));
config->setMqttPayloadFormat(server.arg("mqttPayloadFormat").toInt());
} else {
config->clearMqtt();
}

View File

@ -39,17 +39,24 @@
<input type="hidden" name="mqttConfig" value="true"/>
<div class="my-3 p-3 bg-white rounded shadow">
<div class="row">
<div class="col-md-4">
<div class="col-md-3">
<div class="row form-group">
<label class="col-4">Enable</label>
<div class="col-8">
<input id="mqttEnable" type="checkbox" name="mqtt" value="true" ${config.mqtt}/>
</div>
</div>
<div class="row form-group">
<label class="col-4">Payload</label>
<div class="col-8">
<select class="form-control mqtt-config" name="mqttPayloadFormat">
<option value="0" ${config.mqttPayloadFormat0}>JSON</option>
<option value="1" ${config.mqttPayloadFormat1}>Raw</option>
</select>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-4">
<div class="col-md-3">
<div class="row form-group">
<label class="col-4">Hostname</label>
<div class="col-8">
@ -63,7 +70,7 @@
</div>
</div>
</div>
<div class="col-md-4">
<div class="col-md-3">
<div class="row form-group">
<label class="col-4">Client ID</label>
<div class="col-8">
@ -77,7 +84,7 @@
</div>
</div>
</div>
<div class="col-md-4">
<div class="col-md-3">
<div class="row form-group">
<label class="col-4">Username</label>
<div class="col-8">